Show that for a small value of the damping factor c/cc , the maximum amplitude of a forced vibration occurs when Wf= Wn and that the corresponding value of the magnification factor is ½ (c/c2).

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Show that for a small value of the damping factor c/cc , the maximum amplitude of a forced vibration occurs when Wf= Wn and that the corresponding value of the magnification factor is ½ (c/c2).

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